Out-Of-View CT Scan Detection

2. The method of claim 1, wherein the lateral out-of-view shift threshold comprises a percentage of the longest continuous arc of intersection length of a view cylinder boundary length.

3. The method of claim 2, wherein the lateral out-of-view shift threshold is at least 4% up to 100%.

4. The method of claim 1, further comprising notifying an operator of the out-of-view scan.

5. The method of claim 1, wherein the one or more scanned objects comprises one or more physical dental impressions.

7. The method of claim 6, wherein the top out-of-view shift threshold is at least 5% up to 100%.

9. The method of claim 8, wherein the bottom out-of-view shift threshold is at least 8% up to 100%.

11. The system of claim 10, wherein evaluating comprises determining a lateral out-of-view shift.

12. The system of claim 10, wherein evaluating comprises determining a vertical out-of-view shift.

14. The medium of claim 13, wherein evaluating comprises determining a lateral out-of-view shift.

15. The medium of claim 13, wherein evaluating comprises determining a vertical out-of-view shift.